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Transverse mass dependence of two-pion correlations in Au+Au collisions at sqrt(s_NN) = 130 GeV

K. Adcox·PHENIX Collaboration
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Abstract

Two-pion correlations in sqrt(s_NN)=130 GeV Au+Au collisions at RHIC have been measured over a broad range of pair transverse momentum k_T by the PHENIX experiment at RHIC. The k_T dependent transverse radii are similar to results from heavy ion collisions at sqrt(s_NN) = 4.1, 4.9, and 17.3 GeV, whereas the longitudinal radius increases monotonically with beam energy. The ratio of the outwards to sidewards transverse radii (R_out/R_side) is consistent with unity and independent of k_T.

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K. Adcox, PHENIX Collaboration. 2002-04-01. Transverse mass dependence of two-pion correlations in Au+Au collisions at sqrt(s_NN) = 130 GeV. https://doi.org/10.1103/physrevlett.88.192302

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